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Transmembrane Structure of the P441A Mutant of the Cytokine Receptor Common Subunit beta
Authors
Schmidt, T., Ye, F., Situ, A.J., An, W., Ginsberg, M.H., Ulmer, T.S.
Assembly
P441A Mutant of the Cytokine Receptor Common Subunit beta
Entity
1. P441A Mutant of the Cytokine Receptor Common Subunit beta (polymer, Thiol state: all free), 44 monomers, 5113.186 Da Detail

GKRSWDTESV LAMWVLALIV IFLTIAVLLA LRFCGIYGYR LRRK


Formula weight
5113.186 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 93.2 %, Completeness: 38.3 %, Completeness (bb): 75.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All38.3 % (210 of 549)16.7 % (47 of 281)55.0 % (122 of 222)89.1 % (41 of 46)
Backbone75.0 % (198 of 264)44.0 % (40 of 91)92.2 % (119 of 129)88.6 % (39 of 44)
Sidechain15.6 % (51 of 326) 3.7 % (7 of 190)31.3 % (42 of 134)100.0 % (2 of 2)
Aromatic 6.7 % (4 of 60) 6.7 % (2 of 30) 0.0 % (0 of 28)100.0 % (2 of 2)
Methyl10.5 % (8 of 76) 5.3 % (2 of 38)15.8 % (6 of 38)

1. entity

GKRSWDTESV LAMWVLALIV IFLTIAVLLA LRFCGIYGYR LRRK

Sample

Solvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 313 K, pH 7.4, Details 350 mM 1,2-dihexanoyl-sn-glycero-3-phosphocholine (DHPC), 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC), 10 mM tris(2-carboxyethyl)phosphine (TCEP), 25 mM HEPES NaOH (pH 7.4), 6% D2O, 0.02% NaN3


#NameIsotope labelingTypeConcentration
1entity[U-99% 13C; U-99% 15N; 80% 2H]0.5 mM
2H2Onatural abundance93 %
3D2Onatural abundance6 %
41,2-dihexanoyl-sn-glycero-3-phosphocholine (DHPC)natural abundance350 mM
51-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine (POPC)natural abundance105 mM
6tris(2-carboxyethyl)phosphine (TCEP)natural abundance10 mM
7HEPES NaOHnatural abundance25 mM
8NaN3natural abundance0.02 %

Protein Blocks Logo
Calculated from 21 models in PDB: 2NA9, Strand ID: A Detail


Release date
2016-07-04
Citation
A Conserved Ectodomain-Transmembrane Domain Linker Motif Tunes the Allosteric Regulation of Cell Surface Receptors
Schmidt, T., Ye, F., Situ, A.J., An, W., Ginsberg, M.H., Ulmer, T.S.
J. Biol. Chem. (2016), 291, 17536-17546, PubMed 27365391 , DOI 10.1074/jbc.M116.733683 ,
Related entities 1. P441A Mutant of the Cytokine Receptor Common Subunit beta, : 1 : 3 : 5 entities Detail
Interaction partners 1. P441A Mutant of the Cytokine Receptor Common Subunit beta, : 9 interactors Detail
Experiments performed 4 experiments Detail
NMR combined restraints 2 contents Detail
Keywords NBP residue, bicelle, cytokine receptors, transmembrane helix